7aum Arivu (; ) is a 2011 Indian Tamil-language science fiction martial arts film written and directed by A. R. Murugadoss, featuring Suriya, Johnny Trí Nguyễn and Shruti Haasan. In the film, a medical student enlists the help of a circus artist, who is a descendant of Bodhidharma, to revive the legend's skills and knowledge, while a Chinese man with hypnotic powers starts a government-planned biological war against India. The film, produced by Udhayanidhi Stalin began production in May 2010 and was released on 25 October 2011 in Chennai and a day later, on Diwali, worldwide. The visual effects for the film were done by US based Legacy Effects, making this their second Indian film after Enthiran. It was also dubbed into Telugu as 7th Sense which released simultaneously along with the Tamil original. The film was also dubbed in Hindi as Chennai v/s China in 2014 as well as in Malayalam with the original title. The film was also one out of several films selected by the South Indian Film Chamber of Commerce for being the Indian submission for Oscar under the Academy Award for Best Foreign Language Film. Plot Bodhidharma, a master of martial arts and medical remedies, is the son of a great Indian king of the Pallava dynasty. He is sent to China by his guru, who requests him to stop the spread of an epidemic existing there from spreading to India. Initially, the Chinese treat him as an inferior. However, when he cures a little girl infected by the disease and defeats people who ill-treated the villagers, the Chinese then began to respect and worship him. He begins to teach them how to cure many diseases, the skills of hypnotism, and the physical training of the Shaolin monks that led to the creation of Shaolinquan. After several years, when he expresses his desire to return to India, the villagers plot to poison him and bury him near the temple, believing that their village would be free of diseases if he is buried there. Bodhidharma agrees to die and subsequently becomes a fundamental figure in Chinese history, affectionately being dubbed as "Damo". In modern-day China, Dong Lee is given the task of starting a government-planned biological war against India, known as Operation Red. He arrives in Chennai and commences by injecting a virus into a pariah dog, being the same as the one from Bodhidharma's period.